#!/bin/sh

# Slackware build script for xbattmon

# Copyright 2014 Dimitris Papastamos <sin@2f30.org>
# Copyright 2017, Alexander Verbovetsky, Moscow, Russia
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

PRGNAM=xbattmon
VERSION=${VERSION:-1.1}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i586 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

if [ "$ARCH" = "i586" ]; then
  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
else
  SLKCFLAGS="-O2"
fi

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
cd $PRGNAM-$VERSION
mv config.def.h config.h

[ "${COLOR_CHARGED:-green}" != "green" ] && \
  sed -i "s/\(COLOR_BAT_CHARGED.*\)green/\1$COLOR_CHARGED/" config.h
[ "${COLOR_LEFT2CHARGE:-grey}" != "grey" ] && \
  sed -i "s/\(COLOR_BAT_LEFT2CHARGE.*\)green/\1$COLOR_LEFT2CHARGE/" config.h
[ "${COLOR_DRAINED:-red}" != "red" ] && \
  sed -i "s/\(COLOR_BAT_DRAINED.*\)green/\1$COLOR_DRAINED/" config.h
[ "${COLOR_LEFT2DRAIN:-blue}" != "blue" ] && \
  sed -i "s/\(COLOR_BAT_LEFT2DRAIN.*\)green/\1$COLOR_LEFT2DRAIN/" config.h
[ "${RAISE:-no}" != "no" ] && \
  sed -i "s/\(raise[ ]\+=[ ]\+\)0;/\11;/" config.h
[ "${CRITICAL:-5}" != "5" ] && \
  sed -i "s/\(critical[ ]\+=[ ]\+\)5;/\1$CRITICAL;/" config.h
[ "${TRANSPARENT:-no}" != "no" ] && \
  sed -i "s/\(transparent[ ]\+=[ ]\+\)0;/\11;/" config.h

chown -R root:root .
find -L . \
 \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
  -o -perm 511 \) -exec chmod 755 {} \; -o \
 \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;

./configure
make \
  CFLAGS="$SLKCFLAGS" \
  PREFIX=/usr \
  MANPREFIX=/usr/man
make install \
  CFLAGS="$SLKCFLAGS" \
  DESTDIR=$PKG \
  PREFIX=/usr \
  MANPREFIX=/usr/man

find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true

find $PKG/usr/man -type f -exec gzip -9 {} \;
for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a README LICENSE $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}
